On 16.08.21 17:32, John Naylor wrote:
> The one thing that jumped out at me on a cursory reading is
> the {integer} rule, which seems to be used nowhere except to
> call process_integer_literal, which must then inspect the token text to
> figure out what type of integer it is. Maybe consider 4 separate
> process_*_literal functions?
Agreed, that can be done in a simpler way. Here is an updated patch.